Overview

  • PCIe Gen 4 x4 (NVMe) interface
    Offers simple connection to your computer.
  • 1TB storage capacity
    Provides ample storage space for your games, music, movies and other files.
  • Reach high performance
    The NVMe technology delivers up to 5150MB/sec. read and up to 4900MB/sec. write speeds for a smooth, responsive, and powerful gaming experience.
  • Limited warranty
    This WD_BLACK SN770 SSD comes with a five-year warranty.
  • Compatible with Windows 11, 10 and 8.1 operating systems
    For use with your existing computers.
  • WD_BLACK Dashboard software
    Gives you the ability to optimize peak performance in gaming mode and monitor your drive’s health.

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Specifications

Capacity & configuration

Storage Capacity
1000 gigabytes
Storage Drive Type
SSD
Lighting Type
None
NAND Flash Memory Type
TLC

Dimensions & weight

Product Name
BLACK SN770 1TB Internal SSD PCIe Gen 4 x4
Product Compatibility
Desktop computers
Product Height
0.09 inches
Product Width
0.87 inches
Product Weight
0.19 ounces

Features

Brand
WD
Maximum Read Speed
5150 megabytes per second
Maximum Write Speed
4900 megabytes per second
SSD Endurance
600 terabytes
Heatsink
No
Internal Or External
Internal
Form Factor
M.2 2280
Interface(s)
PCIe Gen 4 x4
Operating System Compatibility
Windows
Data Encryption
No
Usage
Gaming
UPC
619659192518

Power & warranty

Model Number
WDBBDL0010BNC-WRSN
Warranty - Parts
5 years
Warranty - Labor
5 Years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
MrtruthOct 15, 2026 · Verified purchase ★★★★★

Storage - I love it. I was able to save a few games and still have space left.

MIGUELCAug 8, 2026 · Verified purchase ★★★★★

Storage for my PS5 - Great addition to my PS5. Perfect performance. great speed. And it was a very low price. I really enjoyed it.

SignalmanAug 2, 2026 · Verified purchase ★★★★★

It worked - No issues, was the decent price at the time of purchase

BruceBAug 1, 2026 · Verified purchase ★★★★★

Great sad - Love wd ssd cannot go wrong with this product, best buy has never failed me in purchases!!!

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat